Hammer up climbs, accelerate on smooth singletrack, carry your speed as the trail dips and dives. This lightweight aluminium 29er combines efficiency and balanced control, just the right combination for XC performance.With a frameset that’s engineered using ALUXX SLR, our highest-grade aluminium, this superlight and agile 29er delivers speed and efficiency for XC riders and racers. Designed to ride with a 100mm suspension fork, it’s a race-bred climber with quick acceleration. The 29er-specific frame geometry offers an ideal balance of stability and maneuverability on all types of XC terrain. Boost hub spacing gives you added tyre clearance and wheel stiffness, and a new Giant WheelSystem with tubeless tyres delivers a smoother, more efficient ride plus a reduced risk of flats.Lightweight accelerationThe lightest aluminium hardtail mountain bike frameset Giant has ever produced helps XC riders and racers climb and accelerate with speed.Unyielding efficiencyWith a best-in-class stiffness-to-weight-ratio, the all-new XtC SLR 29 sets the new standard for alloy-XC efficiency.29er confidence and controlLarger 29-inch diameter wheels roll over rough terrain with balance and stability, giving you momentum on technical climbs and confidence on fast singletrack descents. Can fit up to a 2.4-inch rear tyre.